/*
 * Copyright (C) 2011, Pavel Samko <bulldozerbsg@gmail.com>
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the "Pavel Samko" nor the names of its
 *    contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
 * OF SUCH DAMAGE.
 */

#ifndef VCNETCHATSERVER_H
#define VCNETCHATSERVER_H

#include "VCStd.h"
#include "VCTCPServer.h"
#include "VCMixer.h"
#include "VCModSpeexEnc.h"
#include "VCModSpeexDec.h"

#define VCNETCHATSERVERCLIENT_BUFF_SIZE 1024

class VCNetChatServerClient;
class VCModNetServer: public VCIMod
{
public:
	VCModNetServer(VCIController & controller, VCNetChatServerClient & client);
	virtual ~VCModNetServer();

	virtual VC_RESULT Push(VC_CMD cmd, void * data_buff, size_t data_size, VC_DATAFORMAT data_format);
	void RecvFromNet(void * data, size_t data_size);

private:
	VCNetChatServerClient & m_client;
	VCMutex m_client_mutex;

	VCBuffFIFO m_recv_buff;
	VCMutex m_recv_buff_mutex;
};

class VCNetChatServer;
class VCNetChatServerClient: public VCTCPServerClient, public VCIController
{
	friend class VCNetChatServer;
public:
	VCNetChatServerClient(VC_SOCKET socket, VC_SOCKET_ADDR_IN * addr, VCTCPServerThread & server_thread);
	virtual ~VCNetChatServerClient();

protected:
	virtual void OnRecv(void * data, size_t data_size);
	virtual void OnDisconect();

private:
	VCModNetServer * m_netchatnode;
	VCMixerNode * m_mixernode;
	VCModSpeexEnc * m_encnode;
	VCModSpeexDec * m_decnode;

	VCBuffFIFO m_recv_buff;
};

class VCNetChatServer: public VCTCPServer
{
	friend class VCNetChatServerClient;
public:
	VCNetChatServer();
	virtual ~VCNetChatServer();
	
protected:
	virtual VCTCPServerClient * OnConnect(VC_SOCKET socket, VC_SOCKET_ADDR_IN * addr, VCTCPServerThread & server_thread);

private:
	VCMixer m_mixer;
};

#endif /* VCNETCHATSERVER_H */

